I love these series, the format, the forensic investigation, the painstaking detective work and the terrific array of actors brought together headed by the fabulous Nicola Walker and Sanjeev Bhaskar.
In the first series it was the business guru, the priest, the football coach and the accountant in the frame. In the second: the teacher, the nurse and the barrister. Now we have the doctor, the salesman, the artist and the TV presenter. How are all these connected, I wonder?
I do like that the crime is actually solved by the end of the series and motives are explained unlike some crime dramas of late where there are a lot of loose ends or a deliberate open end meaning that a second series is in the offing. The Loch and Save Me come to mind.